With a maximum of 130 guests, ms Grace continues Tauck's tradition of providing the most space per guest on Europe’s inland waterways, and will transport the fewest passengers of any longship. The deck plan for the Inspiration Class riverboats is innovative. With a total of 67 cabins, the most popular cabins tend to be the largest... so Tauck has used the added ship length to offer twenty-two 300-square-foot-suites aboard ms Grace. To increase the amount of natural sunlight on the lower deck, they have created 8 loft cabins that extend from the first to the second decks, providing guests with an additional view; all windows in these loft cabins open.